Announcer fire smoke SPD-3.2
- Detector typeSmoke
Announcers are used for the round-the-clock and continuous work together with various reception and control devices. The announcer is applied in four-wire loops of the alarm system, with a rated voltage of food of 12 Century.
Installation of announcers is carried out on a ceiling (usual, suspended) or a wall. For installation on false ceilings the decorative ring of K-4 in which the base of the announcer fastens is used.